diff --git a/pkgs/development/libraries/libmaxminddb/default.nix b/pkgs/development/libraries/libmaxminddb/default.nix
index 2fa162b7e8b3..5cf12ea46ba0 100644
--- a/pkgs/development/libraries/libmaxminddb/default.nix
+++ b/pkgs/development/libraries/libmaxminddb/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "libmaxminddb";
-  version = "1.3.2";
+  version = "1.4.2";
 
   src = fetchurl {
     url = meta.homepage + "/releases/download/${version}/${pname}-${version}.tar.gz";
-    sha256 = "1w60yq26x3yr3abxk7fwqqaggw8dc98595jdliaa3kyqdfm83y76";
+    sha256 = "0mnimbaxnnarlw7g1rh8lpxsyf7xnmzwcczcc3lxw8xyf6ljln6x";
   };
 
   meta = with stdenv.lib; {